CN104385005A - Clamping device for processing of casing - Google Patents

Clamping device for processing of casing Download PDF

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Publication number
CN104385005A
CN104385005A CN201410557249.2A CN201410557249A CN104385005A CN 104385005 A CN104385005 A CN 104385005A CN 201410557249 A CN201410557249 A CN 201410557249A CN 104385005 A CN104385005 A CN 104385005A
Authority
CN
China
Prior art keywords
clamping
pin
hole
base
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410557249.2A
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Chinese (zh)
Other versions
CN104385005B (en
Inventor
付建
邹洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Pingyao Huaxing Motor Casting Co., Ltd.
Original Assignee
Wuhu Taineng Heating Appliance Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Taineng Heating Appliance Co Ltd filed Critical Wuhu Taineng Heating Appliance Co Ltd
Priority to CN201410557249.2A priority Critical patent/CN104385005B/en
Publication of CN104385005A publication Critical patent/CN104385005A/en
Application granted granted Critical
Publication of CN104385005B publication Critical patent/CN104385005B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • B23Q3/082Work-clamping means other than mechanically-actuated hydraulically actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material

Abstract

The invention relates to a clamping device for processing of a casing. The clamping device comprises a bottom seat, a left clamping device, a right clamping device, support plates, edge cutting pins and cylinder pins, wherein lug seats are symmetrically arranged at the left side and the right side of the bottom seat, a pin hole for each cylinder hole is formed in the back part of the upper surface of the bottom seat, a pin hole for each edge cutting pin is formed in the front part of the upper surface of the bottom seat, the left clamping device is arranged at the back part of the left side of the bottom seat and is used for clamping the left side of a to-be-processed pump, the right clamping device is arranged at the front part of the right side of the bottom seat and is used for clamping the right side of a to-be-processed pump, each support plate is fixedly arranged at the upper surface of the bottom seat through a screw, each edge cutting pin is arranged in the corresponding pin hole for the edge cutting pin, and each cylinder pin is arranged in the corresponding pin hole for the cylinder pin. The clamping device has the advantages that the structure design is reasonable, and the working efficiency is high; the clamping is quick, the clamping efficiency is greatly improved, the labor is saved, the production cost is reduced, a casing can be processed by one operator, the convenience and rapidity are realized, and the operation safety of workers is improved.

Description

A kind of housing processing clamping device
Technical field
The present invention relates to jig Design technical field, specifically a kind of housing processing clamping device.
Background technology
Style centrifugal plunger pump is generally made up of gland, disk, plunger, the pump housing, bent axle, pad, lining, side cover and various securing member.Style centrifugal plunger is the rotary motion by bent axle, and the cam pin on bent axle drives plunger reciprocates, forces again disk to do side-to-side motion simultaneously, thus makes the device of fluid pressurization in the pump housing.The seal of the pump housing will directly affect the operating efficiency of pump, and the pump housing second-rate, machining accuracy is not high will cause seal to decline, and even may cause the generation of the phenomenons such as leakage of oil.So the processing of the style centrifugal plunger pump pump housing needs higher processing request equally with other parts.Generally first its profile is moulded by casting at the pump housing, and then the processing of remainder is completed by other operations, fixture is must indispensable part in the process, fixture is a kind of technological equipment that enginerring works' back warp often uses, and is divided into jig, weld jig, assembling jig and inspection jig etc.When carrying out machining to workpiece, in order to ensure processing request, workpiece first to be made to have correct position relative to cutter and lathe, and this position is not changed because of the impact of external force in process.For this reason, before carrying out machining, first that clamping workpiece is good, realize the object determining the location of workpiece exactly, and it is clamped securely.But current factory but continues to use traditional craft clamping etc. in process compares backward technology always, so be badly in need of a kind of fixture, the processing route of cutter and tool changing is not affected and that part is processed is more convenient while meeting processing request, reliably ensure the crudy of workpiece, improve working (machining) efficiency, reduce labor intensity, give full play to and expand the processing performance of lathe.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of reasonable in design, clamping efficiency is high, can not affect again the processing route of machine tool, i.e. a kind of housing processing clamping device while ensureing machining accuracy.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of housing processing clamping device, comprises base, left clamping device, right clamping device, support plate, chamfered edge pin and straight pin.The described base left and right sides is arranged with ear seat, and ear seat is used for being connected of fixture and platen, and described base upper surface rear portion is provided with straight pin pin-and-hole, and described base upper surface front portion is provided with chamfered edge pin pin-and-hole.Described left clamping device is arranged on the rear portion of chassis left side, for clamping the left side of the processed pump housing.Described right clamping device is arranged on the front portion on the right side of base, for clamping the right side of the processed pump housing.Described support plate is fixed by screws in base upper surface, for locating the lower surface of the processed pump housing.Described chamfered edge pin is arranged in chamfered edge pin pin-and-hole, for locating the hole of the processed pump housing.Described straight pin is arranged in straight pin pin-and-hole, for locating the hole of the processed pump housing.
Described left clamping device and right clamping device include hydraulic cylinder, push rod, moving press plate and adjustment bolt.Described hydraulic cylinder is connected by screw and base, for the clamping force of clamping device provides power source.Described push rod is arranged in hydraulic cylinder, and push rod for promoting moving press plate, thus makes moving press plate clamp the processed pump housing.Described adjustment bolt is connected by screw thread and base, and adjustment bolt can adjust the height of moving press plate when clamping.Described moving press plate bottom surface has the groove being parallel to length direction, and described moving press plate one end is provided with waist through hole, and moving press plate is positioned at above push rod, and adjustment bolt is through the waist through hole of moving press plate.The hydraulic cylinder of left clamping device and right clamping device shares a high-pressure oil pipe, and namely left clamping device and right clamping device can carry out clamping and unclamping work simultaneously.
Described support plate quantity is two, is symmetrically arranged on base upper surface, and two support plate one end are equipped with through hole, and straight pin is through the through hole of support plate being arranged on the left side, and chamfered edge pin is through the through hole of support plate being arranged on the right.
The invention has the beneficial effects as follows: the present invention has reasonable in design, operating efficiency advantages of higher, Quick-clamped can be realized, greatly improve clamping efficiency, save manpower, reduce the input of production cost, and only need one man operation, and convenient and swift, improve the security of operative.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is plan structure schematic diagram of the present invention;
Fig. 3 is the C-C sectional view of Fig. 2;
Fig. 4 is the D-D sectional view of Fig. 2;
Fig. 5 is the perspective view of moving press plate of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 5, a kind of housing processing clamping device, comprises base 1, left clamping device 2, right clamping device 3, support plate 4, chamfered edge pin 9 and straight pin 10.Described base 1 left and right sides is arranged with ear seat 101, and ear seat 101 is connected for fixture and platen, and described base 1 upper surface rear portion is provided with straight pin pin-and-hole 102, and described base 1 upper surface front portion is provided with chamfered edge pin pin-and-hole 103.Described left clamping device 2 is arranged on the rear portion on the left of base 1, for clamping the left side of the processed pump housing.Described right clamping device 3 is arranged on the front portion on the right side of base 1, for clamping the right side of the processed pump housing.Described support plate 4 is fixed by screws in base 1 upper surface, for locating the lower surface of the processed pump housing.Described chamfered edge pin 9 is arranged in chamfered edge pin pin-and-hole 103, for locating the hole of the processed pump housing.Described straight pin 10 is arranged in straight pin pin-and-hole 102, for locating the hole of the processed pump housing.
Described left clamping device 2 and right clamping device 3 include hydraulic cylinder 5, push rod 6, moving press plate 7 and adjustment bolt 8.Described hydraulic cylinder 5 is connected by screw and base 1, for the clamping force of clamping device provides power source.Described push rod 6 is arranged in hydraulic cylinder 5, and push rod 6 for promoting moving press plate 7, thus makes moving press plate 7 clamp the processed pump housing.Described adjustment bolt 8 is connected by screw thread and base 1, and adjustment bolt 8 can adjust the height of moving press plate 7 when clamping.Described moving press plate 7 bottom surface has the groove 701 being parallel to length direction, and described moving press plate 7 one end is provided with waist through hole 702, and moving press plate 7 is positioned at above push rod 6, and adjustment bolt 8 is through the waist through hole 702 of moving press plate 7.The hydraulic cylinder 5 of left clamping device 2 and right clamping device 3 shares a high-pressure oil pipe, and namely left clamping device 2 and right clamping device 3 can carry out clamping and unclamping work simultaneously.
Described support plate 4 quantity is two, is symmetrically arranged on base 1 upper surface, and two support plate 4 one end are equipped with through hole, and straight pin 10 is through the through hole of support plate 4 being arranged on the left side, and chamfered edge pin 9 is through the through hole of support plate 4 being arranged on the right.
During work, first adjustment bolt 8 is adjusted to required height, then the pump housing to be processed is placed on support plate 4, and make the hole on the pump housing pass straight pin 10 and chamfered edge pin 9, by plane and two pits, the pump housing to be processed is positioned, then open high-pressure oil passage and inject hydraulic oil in hydraulic cylinder 5, now left clamping device 2 and right clamping device 3 work simultaneously, first hydraulic cylinder 5 promotes push rod 6, then push rod 6 promotes moving press plate 7, one end of moving press plate 7 moves upward, in the middle part of moving press plate 7 under the effect of adjustment bolt 8, there is the rotation around fixing point, thus make the other end of moving press plate 7 compress the pump housing, achieve the object of clamping.
The present invention has the following advantages:
(1) change the mode of traditional craft clamping, improve actual clamping efficiency, the batched operation of clamping can be realized;
(2) reasonable in design, can realize Quick-clamped, reduces the labour intensity of workman, for operative provides conveniently;
(3) save manpower, only need one man operation, reduce the cost spent by clamping.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.

Claims (3)

1. a housing processing clamping device, comprise base (1), left clamping device (2), right clamping device (3), support plate (4), chamfered edge pin (9) and straight pin (10), it is characterized in that: described base (1) left and right sides is arranged with ear seat (101), described base (1) upper surface rear portion is provided with straight pin pin-and-hole (102), and described base (1) upper surface front portion is provided with chamfered edge pin pin-and-hole (103); Described left clamping device (2) is arranged on the rear portion in base (1) left side; Described right clamping device (3) is arranged on the front portion on base (1) right side; Described support plate (4) is fixed by screws in base (1) upper surface; Described chamfered edge pin (9) is arranged in chamfered edge pin pin-and-hole (103); Described straight pin (10) is arranged in straight pin pin-and-hole (102).
2. a kind of housing processing clamping device according to claim 1, it is characterized in that: described left clamping device (2) and right clamping device (3) include hydraulic cylinder (5), push rod (6), moving press plate (7) and adjustment bolt (8), described hydraulic cylinder (5) is connected by screw and base (1), described push rod (6) is arranged in hydraulic cylinder (5), described adjustment bolt (8) is connected by screw thread and base (1), described moving press plate (7) bottom surface has the groove (701) being parallel to length direction, described moving press plate (7) one end is provided with waist through hole (702), moving press plate (7) is positioned at push rod (6) top, and adjustment bolt (8) is through the waist through hole (702) of moving press plate (7).
3. a kind of housing processing clamping device according to claim 1, it is characterized in that: described support plate (4) quantity is two, symmetrically be arranged on base (1) upper surface, and two support plates (4) one end is equipped with through hole, and straight pin (10) is through the through hole of support plate (4) being arranged on the left side, chamfered edge pin (9) is through the through hole of support plate (4) being arranged on the right.
CN201410557249.2A 2014-10-20 2014-10-20 Clamping device for processing of casing Active CN104385005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410557249.2A CN104385005B (en) 2014-10-20 2014-10-20 Clamping device for processing of casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410557249.2A CN104385005B (en) 2014-10-20 2014-10-20 Clamping device for processing of casing

Publications (2)

Publication Number Publication Date
CN104385005A true CN104385005A (en) 2015-03-04
CN104385005B CN104385005B (en) 2017-01-11

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033711A (en) * 2015-04-29 2015-11-11 佛山市普拉迪数控科技有限公司 Machining center using four-shaft clamping fixture
CN105436864A (en) * 2015-12-23 2016-03-30 苏州博众精工科技有限公司 Left and right cover plate assembling mechanism
CN105479223A (en) * 2015-12-29 2016-04-13 安徽机电职业技术学院 Multi-station numerical control clamp for case shell machining
CN106239195A (en) * 2016-08-18 2016-12-21 武汉船用机械有限责任公司 A kind of supporting tool of casing part
CN106425598A (en) * 2016-08-31 2017-02-22 无锡太昌精密机械有限公司 Back tool clamp of radiator
CN107009166A (en) * 2017-05-03 2017-08-04 天津市汇晶丰精密机械有限公司 A kind of band ratio valve opening pump postoperculum hydraulic fluid port auxiliary clamp
CN107175521A (en) * 2017-05-03 2017-09-19 天津市汇晶丰精密机械有限公司 A kind of band valve pump postoperculum drilling clamping device
CN107175520A (en) * 2017-04-13 2017-09-19 天津市汇晶丰精密机械有限公司 A kind of gear pump protecgulum end face of flange clamp for machining
CN107214535A (en) * 2017-04-13 2017-09-29 天津市汇晶丰精密机械有限公司 A kind of gear pump intermediate auxiliary fixing device
CN107234458A (en) * 2017-04-13 2017-10-10 天津市汇晶丰精密机械有限公司 A kind of gear pump base end face clamp for machining
CN109048415A (en) * 2018-08-13 2018-12-21 江苏大学 A kind of machining center bracket milling face drilling milling manual tooling of circular arc

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268684A (en) * 2006-03-31 2007-10-18 Aisin Aw Co Ltd Machining center, fluid pressure generating device, and clamping method
CN202571882U (en) * 2012-04-29 2012-12-05 无锡威孚精密机械制造有限责任公司 Clamp for machining fourth shaft of hydraulic pump body
CN202752897U (en) * 2012-08-21 2013-02-27 山东新安凯科控科技有限公司 Machining fixture for parallel holes and coaxial holes
CN202804735U (en) * 2012-09-25 2013-03-20 汪炳森 Shell type machine tool clamp
CN104084811A (en) * 2014-06-23 2014-10-08 十堰合骏实业有限公司 Dual-ring positioning clamp for output shaft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007268684A (en) * 2006-03-31 2007-10-18 Aisin Aw Co Ltd Machining center, fluid pressure generating device, and clamping method
CN202571882U (en) * 2012-04-29 2012-12-05 无锡威孚精密机械制造有限责任公司 Clamp for machining fourth shaft of hydraulic pump body
CN202752897U (en) * 2012-08-21 2013-02-27 山东新安凯科控科技有限公司 Machining fixture for parallel holes and coaxial holes
CN202804735U (en) * 2012-09-25 2013-03-20 汪炳森 Shell type machine tool clamp
CN104084811A (en) * 2014-06-23 2014-10-08 十堰合骏实业有限公司 Dual-ring positioning clamp for output shaft

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105033711A (en) * 2015-04-29 2015-11-11 佛山市普拉迪数控科技有限公司 Machining center using four-shaft clamping fixture
CN105436864A (en) * 2015-12-23 2016-03-30 苏州博众精工科技有限公司 Left and right cover plate assembling mechanism
CN105479223A (en) * 2015-12-29 2016-04-13 安徽机电职业技术学院 Multi-station numerical control clamp for case shell machining
CN106239195A (en) * 2016-08-18 2016-12-21 武汉船用机械有限责任公司 A kind of supporting tool of casing part
CN106239195B (en) * 2016-08-18 2019-03-08 武汉船用机械有限责任公司 A kind of supporting tool of casing part
CN106425598A (en) * 2016-08-31 2017-02-22 无锡太昌精密机械有限公司 Back tool clamp of radiator
CN107175520A (en) * 2017-04-13 2017-09-19 天津市汇晶丰精密机械有限公司 A kind of gear pump protecgulum end face of flange clamp for machining
CN107214535A (en) * 2017-04-13 2017-09-29 天津市汇晶丰精密机械有限公司 A kind of gear pump intermediate auxiliary fixing device
CN107234458A (en) * 2017-04-13 2017-10-10 天津市汇晶丰精密机械有限公司 A kind of gear pump base end face clamp for machining
CN107175521A (en) * 2017-05-03 2017-09-19 天津市汇晶丰精密机械有限公司 A kind of band valve pump postoperculum drilling clamping device
CN107009166A (en) * 2017-05-03 2017-08-04 天津市汇晶丰精密机械有限公司 A kind of band ratio valve opening pump postoperculum hydraulic fluid port auxiliary clamp
CN109048415A (en) * 2018-08-13 2018-12-21 江苏大学 A kind of machining center bracket milling face drilling milling manual tooling of circular arc

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data
CB03 Change of inventor or designer information

Inventor after: Chen Weimin

Inventor before: Fu Jian

Inventor before: Zou Hong

TA01 Transfer of patent application right

Effective date of registration: 20161101

Address after: 363999, 85 Aetna Road, Wuan Town, Changtai County, Zhangzhou, Fujian

Applicant after: Changtai Landes mechanical equipment Co. Ltd.

Address before: 241000 Anhui province Wuhu City Economic Development Zone Fuyuan Jiujiang Road No. 8 Building No. 1

Applicant before: WUHU TAINENG ELECTRIC HEATING APPLIANCE CO., LTD.

GR01 Patent grant
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TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180810

Address after: 031100 Zhoucun, Pingyao, Jinzhong, Shanxi Province

Patentee after: Shanxi Pingyao Huaxing Motor Casting Co., Ltd.

Address before: 363999 No. 85 Antai Road, Wuan Town, Changtai, Zhangzhou, Fujian

Patentee before: Changtai Landes mechanical equipment Co. Ltd.